title: Diagnostic criteria in multiple sclerosis: headed in the right direction but still a ways to go.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Rudick
mesh_terms: D018450:Disease Progression; D006801:Humans; D009103:Multiple Sclerosis / Q000175:diagnosis*; D009413:Nerve Fibers, Myelinated / Q000473:pathology; D036421:Nerve Fibers, Unmyelinated / Q000473:pathology